Run rpa in centos error. Setting headless_mode=True, i have no response; When i setting headless_mode=False return error

[balicheng]

I run code as RPA for python's WEB AUTOMATION demo on centos. When i setting headless_mode=False on init(), code can init, but on url step, return error as b'ERROR - step only supported in live mode using Chrome browser\n'
tagui_out ERROR - step only supported in live mode using Chrome browser .
When i seting headless_mode=True on init. Code have no response or log, more than 10 min. I print Intermediate steps, after ### ### tagui_cmd "/home/hh/.tagui/src/tagui" rpa_python headless, code is stoping.
When is run "/home/hh/.tagui/src/tagui" rpa_python headless command on my machine, it return:
(base) [hh@localhost RPA]$ "/home/hh/.tagui/src/tagui" rpa_python headless
/home/hh/.tagui/src/tagui: 行 315: 26477 段错误 $chrome_command --user-data-dir="$TAGUI_DIR/chrome/tagui_user_profile" $chrome_switches $window_size --no-sandbox > /dev/null 2>&1
已终止
When is run "/home/hh/.tagui/src/tagui" rpa_python google-chrome command on my machine, it return:
**(base) [hh@localhost RPA]$ "/home/hh/.tagui/src/tagui" rpa_python google-chrome

START - automation started - Tue Feb 27 2024 10:02:54 GMT+0800 (CST)

LIVE MODE - type done to quit**

I'm looking forward your help. I want to simulate web automation process by Xpath on centos successful, then can run online.
Hope for your answer, than you very much!